Hand tool



FIG. 1 is a rear elevational view of a hand tool embodying my new design;

FIG. 2 is a top plan view thereof, the bottom plan view being a mirror image hereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a front elevational view thereof. 

The ornamental design for a hand tool, as shown. 